Paradise P300 Change, Terr-intfc, Control Lines, Line DTR DTE Ready In ? =Ignore 2=Active

6.8.2Change, Terr-intfc, CONTROL LINES

This screen allows the operator to select whether the modem implements or ignores the interface handshake control lines:

Interface control lines:[?]

1=Ignore all 2:Active-configure

Change, Terr-Intfc, Control Lines Menu

IGNORE ALL All the control lines are ignored, the dialogue ends here

ACTIVE-

CONFIGURE The three following screens are presented in turn allowing each line to be individually controlled. The line names change to match the interface type selected (examples here are for V.35).

Line "DTR" (DTE Ready In): [?]

1=Ignore 2=Active

Change, Terr-Intfc, Control Lines, Active Screen 1

Line "RTS" (Tx input signal valid): [?]

1=Ignore 2=Active

Change, Terr-Intfc, Control Lines, Active Screen 2

Note that if the carrier is set to RTS-controlled(under CHANGE, TX, MODULATOR, CARRIER, and the RTS line is set to `IGNORE`, then there will be no alarms should the RTS line go `off` inhibiting the carrier.

This final screen is only shown if the modem is fitted with a DTE interface.

Line "CTS" (Terr accepts Rx output): [?]

1=Ignore 2=Active

Change, Terr-Intfc, Control Lines, Active Screen 3

6.8.3Change, Terr-intfc, CARD SPECIFIC

These screens are used for interfaces which have interface specific requirements such as the 64kbps G.703 interface. With the standard P1440 interface this option is not shown on the Change, Terr-Intfc menu.

P300H P300 Series Modem Installation and Operating Handbook Page 98